* [http://rapidshare.com/files/18781887/rect.avi Version of above talk, in higher resolution, with the screen zoomed and transformed to the projector screen.] Text is visible here, unlike in the version above.

* [http://rapidshare.com/files/18781887/rect.avi Version of above talk, in higher resolution, with the screen zoomed and transformed to the projector screen.] Text is visible here, unlike in the version above.